document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=891387>Question 891387</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i need help finding all the real zeros of the polynomoal function. Use the zeros to factor f over the real numbers.\r<BR>\n" );
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document.write( "f(x) = 25x^4+76x^3+178x^2+532x+21 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #539695 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=539695\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p from {1,3,7,21};<BR>\n" );
document.write( "q from {1,5,25}.<BR>\n" );
document.write( "There are maybe ten different possible rational roots to check.  The roots are most likely all negative.  I would use some software program to check each root because of not knowing if all the roots are integers.  Otherwise, the synthetic division work can become very lengthy of a process. </SPAN>\n" );
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